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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7023) Forward-port HBASE-6727 size-based HBaseServer callQueue throttle from 0.89fb branch
Date Mon, 22 Oct 2012 19:10:15 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13481660#comment-13481660
] 

Jean-Daniel Cryans commented on HBASE-7023:
-------------------------------------------

If my understanding is correct, the main difference is that they are blocking on adding to
the call queue whereas what I did in HBASE-5190 is sending the request back to the client
for retries. Also they are using SizeBasedThrottler which seems to be only in 0.89-fb.
                
> Forward-port HBASE-6727 size-based HBaseServer callQueue throttle from 0.89fb branch
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-7023
>                 URL: https://issues.apache.org/jira/browse/HBASE-7023
>             Project: HBase
>          Issue Type: Improvement
>          Components: IPC/RPC
>            Reporter: stack
>            Assignee: Ted Yu
>             Fix For: 0.96.0
>
>         Attachments: 6727-fb.txt
>
>
> Forward port the size base throttle that is out in 0.89fb branch.  Its nicer than what
we have in trunk where we just count queue items.

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